baber/WOPTO huggingface dataset:
Patent JP-H06347629-A (JP)
Title: Production of diffraction grating master disk
Inventor: TOKUDA KAZUNARI
IPC: G02B5/18
Filed: 1993-06-07
Abstract: PURPOSE:To provide a diffraction grating master disk having rectangular patterns free form the spread of skirts, the inclination of flanks and undercuts by subjecting rugged patterns of a resist to post-baking, then etching the resist. CONSTITUTION:The positive type photoresist 11 is applied on a quartz glass substrate 10 and is prebaked. The photoresist 11 is thereafter exposed by using a photomask having prescribed grating patterns and is developed to form the rugged patterns 14 of the photoresist 11. The photoresist 11 is then post-baked. The rugged patterns 14 of the photoresist 11 have the shape dulled at the skirts. The dulled parts of the skirts are then removed by etching the photoresist 11 to form rugged patterns 14a. The substrate 10 is etched with the rugged patterns 14 a as an etching mask to form the rugged patterns 14b on the surface of the substrate 10. The photoresist 11 is thereafter removed.
Patent JP-H06348595-A (JP)
Title: Cache device
Inventor: KUSHIMA ICHIRO
IPC: G06F12/08
Filed: 1993-06-07
Abstract: PURPOSE:To provide a cache device which can leave specific data preferentially in a cache. CONSTITUTION:Each entry of the cache is provided with a reuse bit for preferentially inhibiting data from being expelled and when only one reuse bit (404) of two sets of entries is true as shown in the figure, the other entry is selected as an expelled entry. When the reuse bits of both the sets are true or false, an entry whose recent bit 402 is false is selected. The instruction word of a load instruction is provided with a bit indicating whether or not there is REUSE designation and when this bit is true, the reuse bit (404) of a cache entry including data accessed by the load instruction becomes true.
Patent JP-H10318671-A (JP)
Title: Dryer
Inventor: SUGINO NOBUKATSU
IPC: F26B23/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent the diffusion of bad odor generated by a drying step by holding a lid having a cooling wall surface by the lid receiving part of a pot container and enabling the draining to the outside of a pot container in a dryer heating the pot container with a lid by a heating means. SOLUTION: A rubber 4 attached to the rim of the opening of a cap formed lid 1 is inserted to the lid receiving part 3 formed on the rim of the pot container 2 enabling the sealing of the lid 1. A water distributing pipe 7 is connected to a draining hole 6 arranged to a V shape draining groove 5 inside the lid receiving part 3 and a water distributing pipe 7 is inserted into the water storing tank 9 forming a trap 8 on the midway of it. The pot container 2 is supported by a supporting base 10 detachably and heated by a heater 11 supplied with current. The drying is performed quickly by cooling large quantity steam generated by heating by the inner wall surface of the lid and draining the condensed water drips from the draining hole 6 of the water distributing groove 5 through the water distributing pipe 7 to the outside of the pot container 2.
Patent JP-S6141191-A (JP)
Inventor: KIKUMOTO TADAO
IPC: G10H1/00
Filed: 1984-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0452454-A (JP)
Title: Water temperature controller for instantaneous water heater
Inventor: MIYAMOTO MASAYUKI
IPC: F24H1/10
Filed: 1990-06-21
Abstract: PURPOSE:To prevent an overshoot by varying a water-flow by a method wherein both a water-temperature signal and a water-flow signal from a water-temperature sensor and a water-flow sensor, which are provided in the passage passing a heat-exchanger, are inputted to a control means, and the control means has a signal-inputting part and a fuzzy inference part and a non-fuzzy-operation part. CONSTITUTION:In the case where the amount of hot-water supplied is small, a water-flow signal from a water-flow sensor 4 is, therefore, small, and also the water-flow thereof is constant; control rules are applied thereto corresponding to both the deviation TE between a hot water temperature measured by a water-temperature sensor 3 and a hot water- temperature preset, and the variation rate TEC of the deviation, and the control thereof is done. In the case where the water-flow is small; if water temperature is high and is rising, or if it is low and is falling, the amount of movement of an opening V of a flow control valve 7 is made smaller than that of a large amount of the water-flow, that is, the control of slightly throttling-or-opening the flow control valve 7 is done. On the other hand, if the water temperature is high and is falling, or if it is low and is rising, the amount of movement of the opening is made smaller as compared with the above-mentioned control, that is, the control of more slightly throttling-or-opening the flow control valve 7 is performed.
Patent JP-S6223248-A (JP)
Title: Data transmission equipment
Inventor: NAKATANI TOSHIO
IPC: H04J3/08
Filed: 1985-07-22
Abstract: PURPOSE:To easily detect easily operation mistake and program mistake of a controller by providing a function inhibiting the controller from changing erroneously bit logic and a function informing the bit having the said error to the controller. CONSTITUTION:AND gates 205-200, an OR gate 206, AND gates 207, 208, a latch 209 and a flip-flop 210 are added to the titled transmitter and signals 211 and 225-220 depict signal outputs to the controller to which the transmitter is added. So long as a bit address/word access is a bit access (signal logic at a terminal 108 is logical 1), when the bit being an object to be changed is logical 1, the change is inhibited, a bit pattern commanding the change is stored and it is commanded to the controller. Thus, mis-change changing the bit logic written with logical 1 already by other controller in error is avoided.
Patent JP-H0210238-A (JP)
Title: Structure of semiconductor sensor unit
Inventor: SAKO YUKITOSHI
IPC: G01L9/00
Filed: 1988-06-29
Abstract: PURPOSE:To simplify the configuration of a structure and to decrease a cost by providing a step at the outer part or inner part of the surface of a pipe shaped member which is in contact with a substrate. CONSTITUTION:A sensor 1 which is fixed to a stage 3 in an airtight manner is bonded to an substrate 7 softly. The substrate 7 and the chip 1 are electrically connected by bonding. Thereafter, the outside of the chip 1 is fixed to the substrate 7 by bonding and the like so that the chip is covered with a pipe shaped member 6. Thereafter, the chip 1 is covered with gel-state material 4 and rubber shaped material 5 so that they are protected from outer air, water and the like. The outer surface of the member 6 is tightened with a packing and the like so as to secure waterproof property. Finishing accuracy on the surface is required for mounting in the case and the like of a timepiece. A step 8 is provided at the outside of the surface of the member 6 which is in contact with the substrate 7, in order to prevent attachment of a bonding agent 9 to the outer surface of the member 6 and the outflow of the bonding agent 9 to the substrate 7. Thus the flow of the bonding agent 9 is blocked. In this way, the configuration of the structure is simplified, and the cost can be decreased.
Patent JP-H1116834-A (JP)
Title: Method of laser crystallization of non-single crystal thin film
Inventor: MAEKAWA SHIGEKI
IPC: H01L21/268
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To improve the in-plane uniformity of a crystallized thin film, by, when divided regions of a non-single crystal thin film on a substrate are irradiated with a pulse laser beam in a superposed manner, scanning the pulse laser beam in all the divided regions in one and the same direction. SOLUTION: An amorphous silicon thin film, a non-single crystal thin film, on a substrate 4 is crystallized by line beam superposed irradiation using a pulse laser, for example, excimer laser. At this time the substrate 4 is divided into two regions, and each divided region is individually scanned and irradiated with a linear laser beam 1 so that the entire substrate is irradiated in two parts. Specifically, the laser beam 1 is scanned from position A to position B as shown by the arrow, and superposed irradiation is performed. When the beam reaches position B, irradiation is stopped once and the laser is returned to position A. Irradiation is restarted in the remaining divided region in position A, as shown by the arrow, and superposed irradiation is performed by scanning the beam in the same direction as in the previous beam scanning.
Patent JP-S6320453-A (JP)
Title: Differential evacuation type vapor deposition treatment chamber
Inventor: TAKAHATA TOMIHISA
IPC: C23C14/56
Filed: 1986-07-14
Abstract: PURPOSE:To provide the titled vapor deposition treatment chamber which can make effective sealing between a vapor deposition chamber and vapor deposition treatment chamber even if there is a fluctuation in the wall thickness of a steel strip by proving plural pieces of sealing rolls in rolling contact with a vapor deposition guide roll for the steel strip delineating the vapor deposition treatment chamber in the peripheral direction of said roll to holders by spring energization. CONSTITUTION:The holders 17 are retreated by cylinders 10 to allow the steel strip to pass through the device at the time when the steel strip S passes through the device. The holders 17 are advanced to prescribed positions after the pass-through of the steel strip S and the sealing rolls 16 are pressed to the steel strip S wound around the vapor deposition guide roll 11. The roll 16 moves by following up to the fluctuation of the wall thickness even if there is the fluctuation in the wall thickness of the steel strip at the time of the vapor deposition; therefore, the sealing between the vapor deposition chamber B and the treatment chamber 14 is executed without hindering the operation. Since the vapor flow from a vapor deposition material from a crucible 2 constitutes viscous flow particularly at the time of the high-speed vapor deposition, a so-called labyrinth effect is generated by plural pieces of the rolls 16 and the sealability is further improved.
Patent JP-S6319921-A (JP)
Title: Voice coding system
Inventor: SUZUKI MASAMITSU
IPC: H03M1/00
Filed: 1986-07-14
Abstract: PURPOSE:To compensate the expected value of data by adding or subtracting '1' to or from the lowest digit and then adding '1' to the digit lower by a step than the lowest digit of the code data in a decoding mode in case the total value of errors between the drop-out bit signal value and its expected value has carry or digit-down. CONSTITUTION:The scale position reads the bit 5 and four bits are allocated to the code data. Thus the drop-out bits 2-0 are produced. The error between the drop-out bit signal value and its expected value is equal to the value of A and the total value of these errors is equal to B. In this case, '1' is added to the lowest digit of the code data at a part (+) where the total value of errors has carry. while '1' is subtracted from the lowest digit at a part (-) where the total value of errors has digit-down. In a decoding mode 1 is added to the digit lower by a step than the lowest digit of the code data. Then '0' is added to the next lower digit and the decoding difference value is expanded.
Patent JP-S5588352-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA HIROSHI
IPC: H01L21/8242
Filed: 1978-12-26
Abstract: PURPOSE: To determine positions of transistor, capacitor and diffused layer at one phototype process by a method wherein one pattern for a pair of memory elements is formed with a wall having a screening effect to a parallel beam e.g. light, and a shadow obtained at the time of irradiating the light obliquely is utilized therefor.  
     CONSTITUTION: After providing an oxidized film 2 for separation of elements selectively on a p-type Si substrate 1, a thermally oxidized film 3 for capacitor, an Si 3 N 4  film 11 and a poly-Si film 4 are formed in sequence on overall surface of the substrate, and then a thick resist pattern 12 is formed selectively thereon. After removing the exposed poly-Si, the Si 3 N 4  film is etched by irradiating a parallel beam e.g. ion beam, light, electron beam or X-ray obliquely except the shadowed part. After removing the resist and the exposed SiO 2  film 3, phosphorus is subjected to ion implantation to form a bit line 7 and an electrode 4 opposite to the capacitor, a thermally oxidized film 8 is provided on the exposed surface, and after removing the exposed Si 3 N 4  film, a wiring metal 10 is provided through an oxidized film 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06350562-A (JP)
Title: Spread spectrum communication system
Inventor: HASEGAWA TAKAAKI
IPC: H04W84/10
Filed: 1993-06-08
Abstract: PURPOSE:To execute communication tough to single code interference by making interception by delay detection difficult. CONSTITUTION:Let the number of hopping codes to K and the number of hopping in data be N. PN1-PNK generators 1-1-1-k generate different PN (pseudo noise) signals respectively. A hopping control section 3 controls a changeover circuit 2 so as to allow the circuit 2 to select any of output signals from the PN1-PNK generators 1-1-1-k based on a predetermined hopping pattern. SIK being information modulation is applied to an output signal from the changeover circuit 2 by multiplying + or -1 being information data with the selected output signal thereby inverting the phase of a PN signal. Furthermore, a frequency conversion section 6 converts the frequency into a carrier frequency and the power is amplified and the result is sent from a transmission antenna 8.
Patent JP-H06348038-A (JP)
Title: Processing method for photosensitive planographic printing plate
Inventor: KOJIMA NORIYOSHI
IPC: G03F7/32
Filed: 1993-06-08
Abstract: PURPOSE:To provide a processing method for a photosensitive planographic printing plate by which the immersion of the Al substrate in a developer is prevented, excellent developability is ensured and the generation of sludge can be prevented. CONSTITUTION:A photosensitive planographic printing plate with a photosensitive layer of a photosensitive compsn. contg. an ester compd. of (homo- or co)polyhydroxystyrene with o-quinonediazidosulfonic acid is processed by development with an aq. alkali developer of <=pH12 not practically contg. a solvent.
Patent JP-S6143188-A (JP)
Title: Tetrahydrophthalimide derivative, preparation and herbicide containing same as active constituent
Inventor: HAGA TORU
IPC: A01N37/22
Filed: 1984-08-03
Abstract: NEW MATERIAL:A compound expressed by formula I (R is 1-5C alkyl, 3-5C alkenyl, 3-5C alkynyl or 1-3C alkoxymethyl; X is H or F). EXAMPLE:2-[ 3-( 2-Propynyl )-3H-benzoxazol-2-on-5-yl ]-4,5,6,7-tetrahydro-2H-isoindole-1,3-dione. USE:A herbicide. PREPARATION:An aminobenzoxazolone derivative expressed by formula II, e.g. 5-amino-3-(2-propynyl)-3H-benzoxazol-2-one, is reacted with 1-3 equivalents 3,4,5,6-tetrahydrophthalic anhydride, preferably at 90-120 deg.C for 1-24hr.
Patent JP-H0456864-A (JP)
Title: Device and method for exposing substrate
Inventor: SUZUKI TATSUO
IPC: G03F7/20
Filed: 1990-06-25
Abstract: PURPOSE:To carry out the accurate alignment of an upturned substrate and a projection member by providing an alignment unit storing data that the projection member or a substrate on a table is observed from the upper part and moving the table based on the position data of an alignment mark. CONSTITUTION:The alignment unit 6 has the table 13 for positioning the substrate 2, and a pair of CCD cameras 14 as an observing means are disposed on the upper part of the table 13. A moving control means 18 has a first storage means 15 storing the position data of the alignment marks 31, a second storage means 16 storing alignment mark images 2a projected on the substrate 2 when the substrate 2 in an upturned state is carried to the table 13, as positions, and a first operating means 17. Then, the alignment mark and its exposing image are compared and aligned. Thus, the aligning of a projection pattern for exposing can be accurately carried out to both front and back surfaces of the substrate.
Patent JP-S6057598-A (JP)
Title: Read-only memory
Inventor: MIYATA SHINOBU
IPC: G06F21/62
Filed: 1983-09-07
Abstract: PURPOSE:To protect secret of data which are stored by equipping a logic conversion circuit which converts logic of external output signals by output signals of an address detecting circuit which detects specific address selection using a memory-cell array and an address signal. CONSTITUTION:A logic conversion circuit 8 enables an output signal D to the condition of reverse or non-reverse rotation for an input signal (d) of the logic conversion circuit 8 by transfer gates T1 and T2 which are controlled by outputs Q and Q' of a flip-flop FF1 which makes phi1 as an input signal, and enables to set logic of ROM output to positive or negative logic. Therefore, when a specific address, which is set by a code setting part, is selected, logic of ROM output is converted from positive to negative logic or vice versa, and therefore, when the data, which are stored in ROM, are read without distinguishing the specific address from other addresses, wrong data are read, and as a result, secret is protected.
Patent JP-S6054804-A (JP)
Inventor: YUZE EIZOU
IPC: B27K3/02
Filed: 1983-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5952662-A (JP)
Title: Ink jet printer
Inventor: YONEDA KOUICHI
IPC: B41J2/175
Filed: 1982-09-20
Abstract: PURPOSE:To enhance the high speed operation of a system by providing a first and a second open-and-close valve for regulating a pressure at the time when an ink is filled, discharged and printed at the front and back of a pressure regulator mounted in a first air feed system for assisting the ink jetting. CONSTITUTION:When an ink is discharged, a rubber pad 22 is removed from a head 2 and an air pump 1 is switched on to open a first open-and-close valve 18. Then, a second open-and-close valve 19 is opened to discharge the ink from the nozzle to an ink gutter 23. When printing, both valves 18, 19 are opened and the air flow is regulated for a reduced pressure by a pressure regulator 8. As a result, the air flow from a first air feed system 6 to the head 2 and the air flow from a second air feed system 7 to an ink cartridge 3 are regulated to be such flows as having a uniform pressure, respectively so that a stable printing operation is effected. When the ink is filled, the head 2 is moved to a position of a rubber pad 22 and the pump 1 is switched ON to open the vavle 19.
Patent JP-H0455637-A (JP)
Title: Indoor unit for air conditioner
Inventor: TAKAHASHI TOMOKI
IPC: F24F13/20
Filed: 1990-06-21
Abstract: PURPOSE:To prevent entering of dust and to retain performance for a long time by a method wherein a movable member which descends forward of a reed switch is provided and a projection which makes the descending movable member ascend is provided at a lower part of an air filter. CONSTITUTION:When an air filter 5 is removed, as a movable member 11 comes down forward of a reed switch 7, a suction grill 4 cannot be closed completely without the air filter 5, and further as the movable member 11 prohibits an approach of the reed switch 7 and a magnet 6 on a lower and rear part of the suction grill 4, the reed switch 7 cannot be turned ON. This informs that the air filter 5 is not mounted. When the air filter 5 is mounted, the movable member 11 which is now in front of the reed switch 7 is made to ascend by a projection 13 provided at a lower part of the air filter 5. After mounting the air filter 5, the suction grill 4 can be closed in a usual state, and therefore, the reed switch 7 can be turned ON.
Patent JP-H08339170-A (JP)
Title: Photographing equipment with display function
Inventor: NANBA KATSUYUKI
IPC: G09F9/00
Filed: 1996-06-26
Abstract: PURPOSE: To provide a photographing equipment which is capable of easily selecting a desired parameter, besides, saving the power consumption for display, which is excellent in operability and which has a display function. CONSTITUTION: In a first display control (a display control for selecting a parameter for AE bracket photographing), a dot matrix display part us displays a state necessary for a parameter selection. In a second display control (a display showing a state or initial loading or rewinding of a film), the dot matrix 16 displays a state unnecessary for a parameter selection. When a main switch SM is turned on and a photometry start switch S1 is turned off, 5-second waiting timer does not operate but a prescribed processing is repeated until a setting is completed by an operation of a switch SC.
Patent JP-S5866373-A (JP)
Title: Light emitting diode
Inventor: FUKUDA IKUO
IPC: H01L25/16
Filed: 1981-10-16
Abstract: PURPOSE:To prevent deterioration of luminance by providing each LED pellet to the independent lead end part. CONSTITUTION:Three independent lead wires 12-14, in this case, are provided within a case 11. At the end part of lead 12, a resistance chip 15 is settled, while at the end part of lead 13, an LED 16 is settled and at the end part of lead 14, a resistance chip 17 respectively. The chip 15 and end part of lad 13 are wire bonded, and also the LED pellet 16 and resistance chip 17. By providing separately the resistance chip and LED pellet on the isolated leads, deterioration of luminance of LED can be prevented.
Patent JP-H06346689-A (JP)
Title: Cutter head
Inventor: TSUCHIYA KIYOSHI
IPC: E21D9/087
Filed: 1993-06-11
Abstract: PURPOSE:To easily prevent deformation of a pin that connects a cutter head to a holder. CONSTITUTION:The fitting part of a cutter bit 1 is made up in T shape section and the insertion part thereof is inserted into the fork-shaped part of a holder 2. The diameter of the pin hole 1d of the cutter bit 1 is made larger than the diameter of a pin 4, and a gap is formed between the pin hole 1d and the pin 4. The front face 2a of the holder 2 is in contact with the stepped part 1a of the cutter bit, and the side 1c of the cutter bit 1 is in contact with the bottom face 2b of the fork-shaped part of the holder 2.
Patent JP-S6059239-A (JP)
Title: Oil-pressure type excavator
Inventor: OOHORA YOSHIMASA
IPC: E02F9/08
Filed: 1983-09-09
Abstract: PURPOSE:To save energy required for traveling of an oil-pressure excavator by a method in which a driver for propelling device and a power supplier for operation and slewing are provided to the lower traveler and a working machine device, a cabin, a counter weight, and a controller are provided to the upper rotator. CONSTITUTION:A lower traveler 1 is provided with left and right-handed truck frames 2 and 3, each of which is provided with a propelling device 4 consisting of a freely movable wheel 5, a driving wheel 6, upper and lower rotary wheels 7 and 8, and a crawler 9 and engine-related devices such as an engine 10 for traveling, a pump 11, an oil-pressure type motor 12, a radiator 13 and an oil cooler 14. An engine 21, an oil-pressure device 22, and the rotator 25 of the upper slewing device 19 are provided to an axle frame 4' connecting the frames 2 and 3. High-pressure oil is supplied through a swivel joint 20 to the slewing device 19. The slewing device 19 is also provided with a working machine 26, a cabin 27, a counter weight 28, and controllers such as operating valve, control valve, etc.